PrevaLED Core Z2

Product benefits
  • Enables development of more efficient luminaires for additional energy saving
  • Different module versions interchangeable thanks to identical dimensions
  • Excellent Color Rendering Index of Ra 93 (Z2 types)
  • Small light emitting surface and close reflector positioning for optical control
  • Even light emission surface thanks to Chip-on-Board technology
  • Diffuser not necessary (e.g. LEP PreMix)
  • Reduction of UV- and IR- caused degradation
  • 5 years  system guarantee
Areas of application
  • Spot applications in shop lighting
  • Downlights in corridors and offices
Product features
  • LEP 800-Z2, LEP 1500-Z2, LEP 2000-Z2 comply with the Standards of Zhaga Book 3
  • Light Emitting Surface according to Zhaga Book 3
  • Color temperature: 2,700 K, 3,000 K, 3,500 K or 4,000 K
  • Luminous flux: 800…5,000 lm (model dependent)
  • Module efficacy: up to 108 lm/W
  • System efficacy: up to 94 lm/W (incl. ECG and thermal loss)
  • No UV radiation
  • No heat (infrared) emitted in beam direction
  • Lifetime (L70/B50): 50,000 h
Equipment / Accessories
  • Operation with OPTOTRONIC PrevaLED electronic control gear recommended
  • Connection of LED module to OPTOTRONIC PrevaLED via special cable
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Technical data Expand

Electrical data

Nominal wattage 19.00 W
Rated wattage 19.00 W
Energy consumption 21 kWh/1000h
Nominal current 999 A
Nominal voltage 50.00 V
Type of current DC

Photometrical data

Total useful luminous flux 1500 lm
Luminous efficacy 80 lm/W
Color temperature 2700 K
Color rendering index Ra 83
Lumen end of time 0.70
Nom. useful luminous flux 120° 1249 lm
Rated useful luminous flux 120° 1249 lm

Light technical data

Nominal beam angle 120.00 °
Rated beam angle (half peak value) 120.00 °
Starting time < 0.5 s
Warm-up time (60 %) ‹ 2.00 s

Dimensions & weight

Diameter 50.0 mm
Rated height 7.10 mm
Product weight 15.00 g


Ambient temperature range -20…+50 °C
Temperature range at storage -20…85 °C


Lifespan 50000 h 1)
Nominal lamp life time 50000 h
Rated lamp life time 50000 h
Number of switching cycles ›15000


Dimmable Yes

Certificates & standards

Standards CE/acc. to EC 61347-2-13/acc. to EN 55015/acc. to IEC 61547/acc. to IEC 61000-3-2/ IEC/EN 62384/acc. to ENEC 61347-2-13
Energy efficiency class A
Packaging information Expand
EAN code Packaging unit
Pieces per unit
l x w x h
Gross weight Volume
4008321745545 Unpacked
4008321745552 Shipping carton box
338mm x 307mm x 43mm 1003.00g 4.46dm³
L70/B10 at Tr 65°

OSRAM PrevaLED Core Z2

Zhaga standards for LED light engines

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